[ 46.181459] ------------[ cut here ]------------ [ 46.182580] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.184896] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.186667] Modules linked in: [ 46.187429] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.189690] Tainted: [W]=WARN [ 46.190403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.192105] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.193161] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 46.196407] RSP: 0018:ffff88801a827bc0 EFLAGS: 00010286 [ 46.197389] RAX: 0000000000000000 RBX: ffffed1003504f78 RCX: ffffffff813a4050 [ 46.198659] RDX: ffff88801709d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.199925] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003504f2f [ 46.201186] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.202462] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a827df8 [ 46.203724] FS: 00007f1524f93900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.205148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.206213] CR2: 00007f1525485580 CR3: 000000001087d000 CR4: 0000000000350ef0 [ 46.207486] Call Trace: [ 46.207944] [ 46.208389] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.209285] ? __create_object+0x59/0x80 [ 46.210081] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.211042] __vmalloc_noprof+0x59/0x60 [ 46.211742] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.212604] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.213504] bpf_prog_alloc+0x39/0x200 [ 46.214233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.215146] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.216043] do_seccomp+0x349/0x25e0 [ 46.216704] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.217597] ? __pfx_do_seccomp+0x10/0x10 [ 46.218385] ? find_held_lock+0x2b/0x80 [ 46.219137] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.220100] ? static_key_count+0x60/0x80 [ 46.220847] prctl_set_seccomp+0x4e/0x70 [ 46.221607] __do_sys_prctl+0xe6c/0x1d70 [ 46.222389] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.223231] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.224188] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.225144] ? irqentry_exit+0xf3/0x650 [ 46.225851] do_syscall_64+0xbf/0x430 [ 46.226607] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.227547] RIP: 0033:0x7f15254855cd [ 46.228239] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 46.231364] RSP: 002b:00007ffdd81eaeb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.232709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f15254855cd [ 46.234016] RDX: 000055a1e2d5be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.235293] RBP: 00007ffdd81eaf10 R08: 0000000000000000 R09: 00007ffdd81ea5b0 [ 46.236554] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2150f3ad0 [ 46.237821] R13: 00007ffdd81eb340 R14: 000055a2150f4bc0 R15: 000055a215105780 [ 46.239122] [ 46.239540] irq event stamp: 1713 [ 46.240182] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 46.241678] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 46.243208] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 46.244724] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 46.246222] ---[ end trace 0000000000000000 ]--- [ 49.039707] ------------[ cut here ]------------ [ 49.040756] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.042946] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.044525] Modules linked in: [ 49.045198] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.047445] Tainted: [W]=WARN [ 49.048143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.049794] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.050841] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 49.054399] RSP: 0018:ffff88801b3efbc0 EFLAGS: 00010286 [ 49.055421] RAX: 0000000000000000 RBX: ffffed100367df78 RCX: ffffffff813a4050 [ 49.056751] RDX: ffff88801abd8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.058200] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100367df2f [ 49.059739] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.061214] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b3efdf8 [ 49.062721] FS: 00007f4ea075a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.064372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.065632] CR2: 00007ffd44b95ef8 CR3: 000000000d00d000 CR4: 0000000000350ef0 [ 49.067026] Call Trace: [ 49.067554] [ 49.068083] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.069081] ? __create_object+0x59/0x80 [ 49.069866] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.070997] __vmalloc_noprof+0x59/0x60 [ 49.071769] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.072804] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.073775] bpf_prog_alloc+0x39/0x200 [ 49.074540] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.075466] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.076379] do_seccomp+0x349/0x25e0 [ 49.077090] ? find_held_lock+0x2b/0x80 [ 49.077846] ? do_prlimit+0x310/0x610 [ 49.078642] ? __pfx_do_seccomp+0x10/0x10 [ 49.079419] ? do_raw_spin_unlock+0x53/0x220 [ 49.080345] ? _raw_spin_unlock+0x1e/0x40 [ 49.081238] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.082256] ? static_key_count+0x60/0x80 [ 49.083081] prctl_set_seccomp+0x4e/0x70 [ 49.083870] __do_sys_prctl+0xe6c/0x1d70 [ 49.084755] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.085681] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.086664] ? irqentry_exit+0xf3/0x650 [ 49.087421] do_syscall_64+0xbf/0x430 [ 49.088165] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.089105] RIP: 0033:0x7f4ea0c4c5cd [ 49.089760] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 49.092938] RSP: 002b:00007ffd44b94050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.094341] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ea0c4c5cd [ 49.095616] RDX: 0000555e4c44de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.096916] RBP: 00007ffd44b940b0 R08: 0000000000000000 R09: 00007ffd44b93750 [ 49.098258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e88f2dad0 [ 49.099523] R13: 00007ffd44b944e0 R14: 0000555e88f2ebc0 R15: 0000555e88f3f780 [ 49.100826] [ 49.101279] irq event stamp: 1745 [ 49.101875] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 49.103412] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 49.104985] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 49.106543] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 49.107539] ---[ end trace 0000000000000000 ]--- [ 49.886885] ------------[ cut here ]------------ [ 49.887800] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.889834] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.891399] Modules linked in: [ 49.892048] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.894053] Tainted: [W]=WARN [ 49.894606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.896072] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.896925] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 49.900136] RSP: 0018:ffff8880181b7bc0 EFLAGS: 00010286 [ 49.901118] RAX: 0000000000000000 RBX: ffffed1003036f78 RCX: ffffffff813a4050 [ 49.902419] RDX: ffff888016a90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.903706] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003036f2f [ 49.905002] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.906280] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880181b7df8 [ 49.907570] FS: 00007f3bb5850900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.909007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.910062] CR2: 00007fff9dad3ef8 CR3: 000000000dff3000 CR4: 0000000000350ef0 [ 49.911327] Call Trace: [ 49.911786] [ 49.912229] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.913126] ? __create_object+0x59/0x80 [ 49.913873] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.914857] __vmalloc_noprof+0x59/0x60 [ 49.915593] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.916445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.917371] bpf_prog_alloc+0x39/0x200 [ 49.918133] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.919062] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.919913] do_seccomp+0x349/0x25e0 [ 49.920628] ? find_held_lock+0x2b/0x80 [ 49.921387] ? do_prlimit+0x310/0x610 [ 49.922168] ? __pfx_do_seccomp+0x10/0x10 [ 49.922913] ? do_raw_spin_unlock+0x53/0x220 [ 49.923738] ? _raw_spin_unlock+0x1e/0x40 [ 49.924538] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.925510] ? static_key_count+0x60/0x80 [ 49.926325] prctl_set_seccomp+0x4e/0x70 [ 49.927121] __do_sys_prctl+0xe6c/0x1d70 [ 49.927869] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.928727] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.929687] ? irqentry_exit+0xf3/0x650 [ 49.930465] do_syscall_64+0xbf/0x430 [ 49.931198] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.932156] RIP: 0033:0x7f3bb5d425cd [ 49.932813] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 49.935998] RSP: 002b:00007fff9dad1e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.937375] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3bb5d425cd [ 49.938677] RDX: 00005654233a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.940125] RBP: 00007fff9dad1e70 R08: 0000000000000000 R09: 00007fff9dad1510 [ 49.941408] R10: 0000000000000000 R11: 0000000000000246 R12: 000056545bebcbf0 [ 49.942719] R13: 00007fff9dad22a0 R14: 000056545bec6380 R15: 000056545bed1460 [ 49.944029] [ 49.944457] irq event stamp: 1713 [ 49.945095] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 49.946625] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 49.948124] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 49.949666] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 49.951222] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50525' (ECDSA) to the list of known hosts. 2025/11/18 06:21:17 fuzzer started 2025/11/18 06:21:18 dialing manager at localhost:37895 2025/11/18 06:21:18 checking machine... 2025/11/18 06:21:18 checking revisions... [ 50.862331] kmemleak: Automatic memory scanning thread ended 2025/11/18 06:21:18 testing simple program... [ 50.944922] cgroup: Unknown subsys name 'net' [ 51.001522] cgroup: Unknown subsys name 'cpuset' [ 51.029824] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:21:17 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888014b77300 RCX=ffffffff8152d723 RDX=ffff88800b94e220 RSI=0000000000000000 RDI=ffff88800c3bc6f0 RBP=ffff88800c3bc6f0 RSP=ffff88806ce08d80 R8 =0000000000000001 R9 =ffffed100d9c11a0 R10=0000000000000003 R11=0000000000000001 R12=0000000000000000 R13=0000000000000246 R14=ffff888008c41780 R15=0000000000000000 RIP=ffffffff81b61774 RFL=00000086 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f4ea075a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4ea1304968 CR3=000000000b99e000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff815d6ab0 RDX=ffff888008c4b77f RSI=ffffffff815d6b08 RDI=ffff88806cf31cd0 RBP=ffff888009757c30 RSP=ffff888009757bd0 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=ffffea0000316580 R13=ffff888009757cb8 R14=ffff88800c596128 R15=ffff888008c4b780 RIP=ffffffff81ab62ce RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb242b185f8 CR3=000000000e417000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=2037313a31323a363020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036313a31323a3630203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000